179587779

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 294248448

約数和(自身を除く): 114660669

約数列:

[1, 3, 7, 17, 21, 51, 119, 127, 233, 289, 357, 381, 699, 867, 889, 1631, 2023, 2159, 2667, 3961, 4893, 6069, 6477, 11883, 15113, 27727, 29591, 36703, 45339, 67337, 83181, 88773, 110109, 202011, 207137, 256921, 471359, 503047, 621411, 770763, 1414077, 1509141, 3521329, 8551799, 10563987, 25655397, 59862593, 179587779]

約数ペア:

[(1, 179587779), (3, 59862593), (7, 25655397), (17, 10563987), (21, 8551799), (51, 3521329), (119, 1509141), (127, 1414077), (233, 770763), (289, 621411), (357, 503047), (381, 471359), (699, 256921), (867, 207137), (889, 202011), (1631, 110109), (2023, 88773), (2159, 83181), (2667, 67337), (3961, 45339), (4893, 36703), (6069, 29591), (6477, 27727), (11883, 15113)]